restek Rtx-624毛细气相色谱柱10971

Restek Rtx-5 Amine气相色谱柱毛细管柱12323

restek气相柱Rtx-1701毛细管柱60*0.32*112057

YMC-Pack PolyamineⅡ多胺柱PB12S05-2546WT250*4.6

YMC-Pack ODS-AQ色谱柱150*4.6AQ12S05-1546WT

YMC-Pack ODS-A色谱柱100*4.6AA12S03-1046WT

YMC-Pack ODS-A色谱柱制备柱250*20AA12S05-2520WT

YMC-Pack ODS-A色谱柱150*4.6 5umAA12S05-1546WT

Cleanert PCX 150mg/6ml弱阳离子固相萃取柱CX1506

SIMON固相萃取柱SAC-SLC06500

Chromatorex C18通用型反相填料5umSPS 100-5

Chromatorex C18通用型反相填料10umSMB 100-10

Nichipet EXII立洋数字式微移液枪00-NPX2-1000

Restek色谱柱Pinnacle II C18 3um 100*2.19214312

waters186000327C 2ml大回收样品瓶12 x 32mm

Resprep SPE萃取柱管配件聚丙烯连接器1,3,6ml

Pinnacle II C18色谱柱反相

Restek气相柱 Stabilwax 30*0.25*0.2510623

Entech苏玛罐大气采样罐29-10321

国产固相萃取柱HaronSep C18反相

HaronSep Florisil弗罗里硅土固相萃取柱500mg/6ml

AS12S05-2546WT YMC-Pack Pro C18色谱柱250*4.6

AM12S05-2546WT YMC-Pack ODS-AM色谱柱250*4.6

HS12S05-2546WT Hydrosphere C18色谱柱250*4.6

CN12S05-2546WT YMC-Pack氰基色谱柱250*4.6

Carboxylic Acid国标蜂蜜中农残固相萃取柱BAKERBOND 500MG 3ML

PE Elite-1二甲聚硅氧烷色谱柱N931601030*0.25*0.25

YMC-Pack ODS-A色谱柱250*4.6 5umAA12S05-2546WT

restek 22656 ProFLOW 6000 便携式流量计0.5-500mL/min

Rtx-1气相色谱毛细管柱15*0.53*510177